chore(version): increment version to `v2.5.3` #4

Job	Run time
flutter-test-analyze / Analyze	1m 7s
flutter-test-analyze / Format	33s
flutter-test-analyze / Test	1m 3s
page / deploy	12s
flutter-build / iOS	4s
flutter-build / Android (aab)	5m 28s
flutter-build / WEB	4s
fastlane-dry-run / Play Store	1m 5s
	9m 36s

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